I have this css in an xhtml strict document:
<style type="text/css">
<!--
#main{text-align:left}
-->
</style>
... and get this warning which doesn't seem to apply:
"A universal selector (*) is implied instead being explicit. It is recommended that universal selectors not be omitted in order to decrease potential confusion and improve readability. For example, "div :first-child" versus "div:first-child". Here, "div *:first-child" is more readable and less confusing. This message is displayed up to three times."



